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SST39SF010A Datasheet, PDF (1/28 Pages) Silicon Storage Technology, Inc – 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash | |||
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1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39SF010A / SST39SF020A / SST39SF040
Data Sheet
The SST39SF010A / SST39SF020A / SST39SF040 are CMOS Multi-Purpose
Flash (MPF) devices manufactured with SST proprietary, high performance
CMOS SuperFlash technology. The split-gate cell design and thick oxide tunnel-
ing injector attain better reliability and manufacturability compared with alternate
approaches. The SST39SF010A / SST39SF020A / SST39SF040 write (Program
or Erase) with a 4.5-5.5V power supply, and conforms to JEDEC standard pinouts
for x8 memories
Features
⢠Organized as 128K x8 / 256K x8 / 512K x8
⢠Single 4.5-5.5V Read and Write Operations
⢠Superior Reliability
â Endurance: 100,000 Cycles (typical)
â Greater than 100 years Data Retention
⢠Low Power Consumption
(typical values at 14 MHz)
â Active Current: 10 mA (typical)
â Standby Current: 30 µA (typical)
⢠Sector-Erase Capability
â Uniform 4 KByte sectors
⢠Fast Read Access Time:
â 55 ns
â 70 ns
⢠Latched Address and Data
⢠Automatic Write Timing
â Internal VPP Generation
⢠Fast Erase and Byte-Program
â Sector-Erase Time: 18 ms (typical)
â Chip-Erase Time: 70 ms (typical)
â Byte-Program Time: 14 µs (typical)
â Chip Rewrite Time:
2 seconds (typical) for SST39SF010A
4 seconds (typical) for SST39SF020A
8 seconds (typical) for SST39SF040
⢠End-of-Write Detection
â Toggle Bit
â Data# Polling
⢠TTL I/O Compatibility
⢠JEDEC Standard
â Flash EEPROM Pinouts and command sets
⢠Packages Available
â 32-lead PLCC
â 32-lead TSOP (8mm x 14mm)
â 32-pin PDIP
⢠All devices are RoHS compliant
©2013 Silicon Storage Technology, Inc.
www.microchip.com
DS25022B
04/13
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